baber/WOPTO huggingface dataset:
Patent JP-H0463800-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C25/54
Filed: 1990-07-04
Abstract: PURPOSE:To stably hold a helicopter in floating condition on the water surface without overturn by providing a plurality of floats and struts supporting the floats and projecting them to both sides on the lower part of an airframe received in the airframe, and projecting the floats with the struts at emergent landing on the water. CONSTITUTION:A helicopter is, for example, provided with total four floats 11 so as to position respective ones front and rear on both side of the lower part of an airframe 6. Each float 11 is supported with a strut 12, and usually received in the airframe 6 so as not to increase air resistance. Meanwhile, when the helicopter is landed in emergency by generation of abnormal condition during flight on the water surface 10 such as the sea, a pilot operates an operation switch provided in proximity of a pilot's seat ON. Then, an electric signal is transmitted to a hydraulic device 17 through a wiring 16, and the floats 11 are drawn outside the airframe 6 centering around a rotary shaft 13 horizontally provided in the axial direction of the airframe, and locked. Consequently, the airframe is supported with the floats 11, and the helicopter is held in floating condition on the water surface without overturn.
Patent JP-S5876181-A (JP)
Title: Method and apparatus for purification of filthy water
Inventor: UCHIDA CHIHIRO
IPC: C02F3/06
Filed: 1981-10-30
Abstract: PURPOSE:To efficiently purify a large amount of filthy water, by successively circulating the filthy water through aerating cells packed with nets, forming biomembranes of microbes different per each aerating cell on the nets, and biologically treating the filthy water. CONSTITUTION:The aerating cells 4a-4c of a filthy water-purifying tank 1 are packed with nets 16a-16c composed of lines having rugged surfaces as fillers, filthy water is successively circulated through said aerating cells 4a... from an inflow opening 5 for the filthy water and air is blown in through spargers 9a- 9c at the cell bottoms so that the filthy water is biologically treated with biomembranes adherent onto the nets 16.... The purified water is drained through a discharging opening 6. The biomembranes comprise different microbic species per each aerating cell; filiform bacters resisting to a high load grow in the aerating cell 4a, while protozoans, arthropods, etc. grow in the aerating cells 4b, 4c. Consequently, the filthy water is efficiently biologically purified in response to a load.
Patent JP-S5876393-A (JP)
Inventor: OBEERUTEI MITSUSHIERU
IPC: B63C9/00
Filed: 1982-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5875930-A (JP)
Title: Radio receiver with standing lamp
Inventor: YOSHIMOTO YOSHINORI
IPC: G08B21/10
Filed: 1981-10-30
Abstract: PURPOSE:To turn on a standing lamp through simple operation in case of a natural disaster, and to listen to a broadcast for warning, by simultaneously connecting a built-in battery, an illuminating circuit, and a dedicated radio receiver circuit through a switch which turns on and off a power source circuit. CONSTITUTION:In a portable case, a built-in battery 9, an illuminating circuit C, and a dedicated ratio receiver circuit D are provided. Through a switch circuit 21 which turns on and off a power source circuit, the built-in battery 9, the illuminating circuit C, and the dedicated radio receiver circuit D are connected at the same time outside of the case. This switch circuit 21 is composed of, for example, a plug switch for turning on and off the circuit by inserting and extracting an insertion plug 20 which can be inserted and extracted from outside of the case. The illuminating circuit C is provided with, for example, a dedicated switch 22 for turning on and off a pilot lamp 23.
Patent JP-S6065702-A (JP)
Title: Continuous production of bromine
Inventor: JINNO SHIGERU
IPC: C01B7/09
Filed: 1983-09-21
Abstract: PURPOSE:The feed of chlorine is controlled so that the oxidation-reduction potential of the cleaning solution for the exhaust gas, as a starting material, is kept constant to effect effective recovery of excess chlorine and enable continuous production of bromine in high yield. CONSTITUTION:An aqueous solution containing bromine ion B and chlorine A are fed from the column top and the intermediate point or bottom of the reactive distillation column 1, respectively, and steam C is continuously inctroduced from the column bottom and the steam from the top is condensed in the condenser 2 to separated into the condensate containing bromine and uncondensing gas. The exhausted gas is led into the cleaning column 4 in which the gas is brought into contact with a part of the aqueous solution B to allow the unreacting Cl in the gas to react with Br ion, then, the feed of chlorine is controlled so that the oxidation-reduction potential according to the meter 5 becomes constant. In the meantime, the condensate is led into the dechlorination column 3 to contact with a part of the aqueous solution B to remove Cl and Br ion in the Br condensate by allowing them to react with each other, then the separated Br solution is recovered into the tank 6 and the aqueous solution B is recycled to the column 1.
Patent JP-H0620166-A (JP)
Title: Dishonesty prevention system
Inventor: AYA HIDEAKI
IPC: G06Q50/00
Filed: 1992-07-02
Abstract: PURPOSE:To prevent unadjusted merchandise from being carried away even when a payment counter and around the exit of a shop are crowded by generating alarm when a detection means detects a carrier means provided with a component to be detected in an active state. CONSTITUTION:The payment counter 4 is provided near the exit 3 of the shop and a tag sensor 7 for detecting the active state of a tag attached to a shopping cart, an alarm lamp 5 and an alarm buzzer 6 are provided on the exit 3. The tag changeable to the active or inactive state is provided at the front part of the shopping cart. The tag is normally in the active state and is changed to the inactive state after the adjustment is performed at the payment counter 4 by being traced with a magnetic pen by a salesclerk. Thus, an alarm device is not operated since resonance does not occur in a frequency transmitted from the tag sensor 7. On the other hand, when a customer tries to go out of the shop dishonestly without performing the adjustment, the tag sensor 7 detects the resonance of the tag and the alarm device is operated. The used shopping cart is changed to the active state again and is provided inside the shop.
Patent JP-H1126517-A (JP)
Title: Inspection method for semiconductor device
Inventor: KINOSHITA YOSHIO
IPC: H01L21/60
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To control a faulty wire bonding inspection current and its inspection voltage. SOLUTION: Inspection of a faulty wire boning is performed by utilizing conductive elements, such as a diode 5 or the like inside a semiconductor device 9 connected between two terminals 4 and 7. By doing this, the inspection of a faulty wire bonding can be performed by utilizing conductive elements inside the semiconductor device 9, so that the inspection voltage can be lowered and the breaking of semiconductor device 9 can be prevented by controlling the current path for inspecting the faulty wire bonding inside the semiconductor device 9. Because of this, even though a breakdown voltage becomes lower as a result of the fining of the semiconductor device 9, the inspection of a faulty wire bonding can be performed normally, without damaging the semiconductor device 9.
Patent JP-H11242078-A (JP)
Title: Ultrasonic speed measuring device
Inventor: WAKAYAMA ICHIRO
IPC: G01S15/58
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To highly accurately and inexpensively measure the speed of a moving body such as a vehicle over a wide range, by extracting an envelope being a beat component of a composite wave with a reflection wave from a transmission wave and the moving body. SOLUTION: The transmission wave e1 of an ultrasonic sound generated in a transmission circuit 2 is radiated toward a vehicle from a transmitter 4. A composite wave (e1+e2) in which the transmission wave e1 is composited to a reflection wave e2 from the vehicle is received with a receiver 5, and amplified with an amplification circuit 6. An envelope detection circuit 7 processes the amplified composite wave by envelope detection to extract an envelope being a beat component. The extracted envelope is inputted to the analysis part of CPU 1 to be analyzed. Since the beat of the envelope can be detected even at a vehicle speed not exceeding 1 Km/h, the analysis part 1b detects the speed of the vehicle to be outputted if it is a moving vehicle. Thus, for instance, at the time of a traffic jam, the vehicle speed can be accurately monitored.
Patent JP-S6229045-A (JP)
Inventor: AANTO BOOUE DANIERU FUAN DERU
IPC: H01F3/08
Filed: 1986-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6154135-A (JP)
Title: Manufacture of gas discharge panel
Inventor: HORIO KENJI
IPC: H01J11/24
Filed: 1984-08-24
Abstract: PURPOSE:To improve reliability when providing a multilayered electrode on a substrate through an insulating coating by making the insulating coating consists of two layers, printing the print paste containing insulator powder on the first layers, and forming a chemical resistant insulator on the second layer by means of deposition. CONSTITUTION:A gas discharge panel is formed by forming and opposing electrodes 2a and 2b, insulating coatings 3a and 3b, and protective coatings 4a and 4b on substrates 1a and 1b and sealing the mixed gas of neon and xenon in the space sealed by sealing glass 5. In this case, a first-layered insulating coating 13 is obtained by making the electrodes 2a and 2b consist of two layers and printing the paste containing insulator powder, binder, and organic solvent on a substrate 11 provided on a lower layer electrode 12 and then drying and baking it. Subsequently, a second-layered insulating coating 14 os obtained by depositing a chemical resistant insulator. Then, a upper layer electrode 15 is provided on it. As a result, pinholes are removed and migration is prevented and then quality can be improved.
Patent JP-S5878019-A (JP)
Title: Cooker
Inventor: TANABE TAKESHI
IPC: H05B6/68
Filed: 1981-11-02
Abstract: PURPOSE:To enable to perform a discrimination between water and root vegetables which are an object to be cooked and to normally realize an appropriate cooking, by a method wherein an additional heating time is set corresponding to a ratio of a change in an output of a detector being produced after a powder is energized to a high-frequency generating means which can perform a duty control. CONSTITUTION:If, with a magnetron 2 driven, a high-frequency induction heating is conducted on an object being cooked, an output of a gas density detector 10, installed to an exhaust opening in a heating chamber, varies in its output curve depending on whether the object being cooked is water, root vegetables, or leaf vegetables. The output of the detector 10 is inputted to a processor 17 to set an additional heating time depending on the ratio of the change in the output of the detector 10 being produced after the magnetron 2 starts and a time during which it attains a detection level. Additionally, a change in a mean value of outputs for a period of time during which it attains the additional heating time after it reaches said level, is detected, and the magnetron 2 is released from energization if the change becomes below a given value. Said magnetron 2 performs a duty control at an additional heating time.
Patent JP-S5877292-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/40
Filed: 1981-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6419314-A (JP)
Title: Focusing evaluated value detecting device for optical equipment
Inventor: NISHIBE TAKASHI
IPC: G02B7/34
Filed: 1987-07-15
Abstract: PURPOSE:To detect an accurate evaluated value by making the number of signal values of a video signal from which partial video signals is to be extracted by a correlation evaluating means less than 1.5 time as large as the number of signal values contained in the partial video signals. CONSTITUTION:A focusing evaluated value detecting device is equipped with an optical means 10 which receives light from an object 1 to be focused and forms a couple of images through spatially separated optical paths of the object 1. Then the correlation evaluating means 30 while extracting partial video signals consisting of a specific number of continuous signals values from respective video signals in different combinations evaluates the correlation between two extracted partial video signals and then generates an evaluated value for the focusing of the optical equipment. In this case, the number of signal values of the video signal from which partial video signals are to be extracted by the correlation evaluating means 30 is less than 1.5 time as large as the number of signal values in the partial video signals. Therefore, an evaluation containing only meaningless signal values showing the background and the correct evaluated value is obtained.
Patent JP-S6154457-A (JP)
Title: Measuring device for speed of solid in multiphase flow
Inventor: MATSUO MAKOTO
IPC: G01P5/22
Filed: 1984-08-24
Abstract: PURPOSE:To improve the precision of a measurement of the speed of particulate coal, etc., in a solid-vapor or solid-liquid multiphase flow by transducing a friction sound, generated by a contacting plate installed between two points in the flow, into an electric signal. CONSTITUTION:Through holes 11 and 21 are bored in the piping wall of a flow passage 1 at an upstream and a downstream side at some distance in the flow direction of fluid. Contact plates 12 and 22 are fitted in the through holes 11 and 21 and have friction against the multiphase flow in the flow passage 1 to generate a friction sound. The friction sound is detected by piezoelectric elements 13 and 23 and transduced into electric signals, which are amplified by voltage amplifiers 14 and 24 and sent out to a signal processor 30. The speed of solid bodies in the flow passage 1 are calculated from the correlation of outputs of both voltage amplifiers 14, 24 with delay time.
Patent JP-S6419849-A (JP)
Title: Data transmission and reception system
Inventor: ISHIKAWA TOSHIRO
IPC: H04L9/10
Filed: 1987-07-15
Abstract: PURPOSE:To simply reconstruct a receiver and to prevent unfair eavesdropping from being executed by executing the scrambling of a signal for a scrambling cancel from a data decoding part for a descramble in a receiving side to a descramble part, transmitting it, returning it to the original signal in the descramble part and using it. CONSTITUTION:A descramble part 10 in the receiver is constituted of a descramble circuit 11 and a re-descramble means 12 of one IC, and a decoding part 20 composes is constituted of a re-scramble means 21 and a decoding circuit 22 of the one IC. Data for an encipherment descramble are supplied from a separating part to the decoding circuit 22 and the data for the descramble which are enciphered are decoded. This signal is a descramble control signal, inputted to the re-scramble means 21, sent from the decoding part 20 after being loaded the scramble and supplied to the re-descramble means 12. Here, the descramble control signal which is scrambled is canceled and again, the normal descramble control signal is reproduced and supplied to the descramble circuit 11. Then, the scrambled data are reproduced to the original data.
Patent JP-H081153-A (JP)
Title: Flaotation tank for recovering grease
Inventor: YOSHIOKA MASABUMI
IPC: E03F5/16
Filed: 1994-06-22
Abstract: PURPOSE:To provide a floatation tank in which grease floating on water is separated from inflow waste water surely to recover it efficiently. CONSTITUTION:A tank-is constituted in a manner in which an umbrella type lid 2 which is formed in a hole having a standing wall with a constant height on the central upper surface is installed so that the upper edge of the hole 3 is close to a water level to the middle chamber of a box which is partitioned by two partition plates 1a, 1b which are made into a flow state of the bottom surface so that oil which is converged downward of the hole 3 is recovered by a pumping means by a pump.
Patent JP-H116398-A (JP)
Title: Connection method for adjoining shield tunnel
Inventor: ABE YOSHIO
IPC: E21D13/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate regulation of a position during connection with an adjoining tunnel by a method wherein an outermost beam paralleling an advancing direction forms a regulation beam and the bolt holes of an end plate and the web of a main beam form long holes inclining and orthogonally crossing each other. SOLUTION: The outermost beam of a number of beams arranged in parallel to an advancing direction between main beams 2 arranged in the traverse direction of a tunnel forms a regulation beam 3. A bolt hole to couple together an end plate 31 of a regulation beam 3 and a web 21 of a main beam 2 is formed in a long holes 32 and 22 inclining such that the holes cross each other at an angle of 90 deg.. After a ground between shield tunnels, adjoining with each other and independently excavated and built, is hardened, steel plates outside the tunnel are removed and the regulation beam 3 is exposed. A bolt is slightly loosened and the regulation beams 3 and 3 are slid on a surface crossing an advancing direction and a position is regulated. After regulation of a position is completed, a connection steel material is arranged and attached in a direction crossing the advancing direction of the tunnel between the regulation beams 3 and 3 for two tunnels.
Patent JP-H0620874-A (JP)
Title: Variable capacitor
Inventor: TAKEDA SHIGERU
IPC: H01L41/083
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a variable capacitor which is low in loss, wide in variable range of capacity, and stable in temperature change. CONSTITUTION:A capacitor comprises two parallel metal plates 3 and a piezoelectric element 4 for varying the distance between the plate to vary its capacitance. One plate 3a out of the metal plates 3 is fixed to a structure 5, and the other metal plate 3 is fixed to a piezoelectric element 4 for the formation of a variable electrostatic capacitive element.
Patent JP-H0343337-A (JP)
Title: Sticking method for header in automatic packaging
Inventor: TAMURA KYUKICHI
IPC: B65B61/26
Filed: 1989-07-07
Abstract: PURPOSE:To keep a sticked face of header to be in an erected condition for the period form heat-sealing to finishing of the header-sticking, by forming the sticking face of the header alternately arranged with heat-seal parts and non heat-seal parts on the seal part and thereafter by heating the part. CONSTITUTION:Heat-sealing is carried out with protruded heating faces divided on a heating base 25. Heat-seal parts 22 are formed at the corresponding parts to the protruded parts on the sticking face 21 of a header and also non heat-seal parts 23 are alternately arranged at the corresponding parts to spaces between protruded parts to apply discontinuous heat-sealing and to seal the opening 12a of the packing bag. Thereafter, the heating base 25 is separated from a heat-sealing base 24. Packing bags 12 are transferred to a station for sticking header by a transfer belt conveyor and a couple of transfer belt conveyors. In this case, a plurality of vertically long and horizontally small heat-sealing parts 22... are formed to be a vertical seal in the width direction of the bag, to leach the upper edge of the bag opening on the heater attaching face 21 by the heat-sealing and hence, the attaching face 21 has a self-standing ability.
Patent JP-H0225328-A (JP)
Title: Manufacture of polyvinyl chloride laminated material
Inventor: KAWASAKI YOSHINAO
IPC: B32B17/04
Filed: 1988-07-14
Abstract: PURPOSE:To improve the dimensional stability and peel strength by a structure wherein glass fiber non-woven fabric is bonded by polyvinyl chloride-based resin emulsion and the whole surface area of glass fibers per unit area and the weight ratio of glass fibers to a polyvinyl chloride resin sheet are specified. CONSTITUTION:Glass fibers bonded by polyvinyl chloride-based resin emulsion is used as glass fiber non-woven fabric. The whole surface area of glass fibers in the unit area of the glass fiber non-woven fabric used must be not more than 5. However, since the amount of glass fiber must be not less than 0.7% of the polyvinyl chloride resin sheet in order to obtain favorable dimensional stability, glass fibers, the radius of each of which is larger than that of the glass fibers used in normal glass fiber non-woven fabric, are used. This is because even the small amount of said fibers has a great effect for the contribution to dimensional stability due to the high rigidity of the glass fiber having larger fiber diameter and further has smaller whole surface area than that of the glass fiber having the same weight and smaller fiber diameter.
Patent JP-H0464202-A (JP)
Title: Bonded magnet and manufacture thereof
Inventor: NOZAWA YASUTO
IPC: H01F1/053
Filed: 1990-07-04
Abstract: PURPOSE:To increase residual flux density by a method wherein a raw material composed of specific R-Fe-B group magnetic powder is kneaded at a temperature, where an epoxy resin is liquefied, and cured and treated, a mixture is cracked, and a curing agent in quantity required for complete curing is mixed uniformly, and pressed and cured. CONSTITUTION:An epoxy resin and a curing agent adjusted so that the degree of cure of is 20% or more, are contained at a weight ratio from 0.05% to 2.0%, the mean grain size of the remainder is 10mum or more, and mean crystal grain size in magnetic powder extends over 0.01mum to 0.5mum. A raw material consisting of the R-Fe-B group magnetic powder (R represents one kind or more of rare earth elements containing Y) is kneaded at a temperature, where the epoxy resin is liquefied, and cured and treated, a mixture is cracked and a curing agent in quantity required for complete curing is mixed uniformly. Accordingly, since the epoxy resin is liquefied, the uniform layer of the resin is formed on the surface of magnetic powder, and a complete cured film is acquired, thus preventing thermal deterioration for a prolonged term of magnetic flux.
Patent JP-H0227569-A (JP)
Title: Rf signal processing circuit
Inventor: NAITO RYUICHI
IPC: G11B7/005
Filed: 1988-07-15
Abstract: PURPOSE:To efficiently utilize the dynamic range of an A/D conversion circuit by providing a switching device to relay an RF signal read out of a recording medium, supplying the RF signal to an A/D conversion means via a DC blocking means, and also, turning off the switching device at the time of performing recording. CONSTITUTION:The RF signal (e) outputted from a pickup in a device to per form recording and reproduction on a direct-read-after-write optical disk is supplied to an amplifier 23 via an analog switch 21 and a coupling capacitor 22 for DC cutting. A resister 24 is connected between the input terminal of the amplifier 23 and the ground, and the output of the amplifier 23 is supplied to the A/D conversion circuit 25. And at the time of performing the recording, the analog switch 21 is turned off, therefore, the level of the input signal (g) of the amplifier 23 becomes equal to the ground level. In such a way, it is possible to prevent the fluctuation in step shape of a DC level at the time of switching a mode from a recording mode to a reproducing mode from being generated, and to utilize the dynamic range of the A/D conversion circuit effi ciently.